Private clubs are always going to be relevant and will always exist!

A club is an association of people united by a common interest or goal. A service club, for example, exists for voluntary or charitable activities. There are clubs devoted to hobbies and sports, social activities clubs, political and religious clubs, and so forth. 

Historically, clubs have always existed in all countries. Organizations of the sort have existed for many years, as evidenced by Ancient Greek clubs and associations (collegia) in Ancient Rome. 

It is uncertain whether the use of the word "club" originated in its meaning of a knot of people, or from the fact that the members "clubbed" together to pay the expenses of their gatherings.

Joining a club enriches your life! Being part of a club/society will help you gain knowledge, communication, and group development among other things! You will feel the change in yourself.

It's the best way to meet people. Being an active member of a club solves a big issue of finding people and networking. The benefit of being a member of a community allows you to learn something along with bonding with people and have fun.

It's one of the best ways to travel! Literally and figuratively! From cultural galas to volunteer trip, you never know what experiences are waiting for you on the other side of the road. The more you participate, the more experience you will gain. Being part of a community provides you with that.